Roma Green Finance Limited, through its subsidiaries, provides environmental, social, and governance (ESG); sustainability; and climate change related advisory services in Hong Kong and Singapore. It also offers sustainability program development, ESG reporting, corporate governance and risk management, climate change strategies and solutions, environmental audit, ESG rating support and shareholder communication, and education and training services. The company was founded in 2018 and is based in Wan Chai, Hong Kong. Roma Green Finance Limited operates as a subsidiary of Top Elect Group Limited.